Androstanedione
雄(甾)烯二酮
🗣️ 情景例句
You know airports.
机场的事你是知道的。
Friendship the older it grows the stronger it is.
友谊地久天长。
And he promptly handed the sheet of paper to the gaoler.
说完，他一下子把信递给狱卒。